What is final keyword in java give an example

The final keyword is a non-access modifier used for classes, attributes and methods, which makes them non-changeable (impossible to inherit or override). The final keyword is useful when you want a variable to always store the same value, like PI (3.14159...). The final keyword is called a "modifier".

What is final example?

Example Sentences\n\n What was the final score? The final product was not what we had expected. Noun He failed his history finals. He failed his history final.

What are final variables with example?

A final variable that is not initialized at the time of declaration is known as blank final variable. If you want to create a variable that is initialized at the time of creating object and once initialized may not be changed, it is useful. For example PAN CARD number of an employee.

What are the 3 uses of final keyword in Java?

What are the three different uses of final keyword in java? Create Constants, prevent inheritance, and prevent methods from being inheritance are the three main uses of final keyword in java.

What is meant by final in Java?

In the Java programming language, the final keyword is used in several contexts to define an entity that can only be assigned once. Once a final variable has been assigned, it always contains the same value.